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Aspect Ratio Consideration in the Optimisation of Maintenance Downtime for Handling Equipment in a Container Terminal |
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| รหัสดีโอไอ | |
| Creator | Sunday Ayoola Oke |
| Title | Aspect Ratio Consideration in the Optimisation of Maintenance Downtime for Handling Equipment in a Container Terminal |
| Contributor | Abdulganiyu A Adekoya |
| Publisher | Faculty of Engineering Mahasasakham University |
| Publication Year | 2565 |
| Journal Title | Engineering Access |
| Journal Vol. | 8 |
| Journal No. | 1 |
| Page no. | 129-141 |
| Keyword | Container ports handling equipment, downtime, optimality, process parameters |
| URL Website | https://ph02.tci-thaijo.org/index.php/mijet/index |
| Website title | THAIJO Engineering Access |
| ISSN | 2730-4175 |
| Abstract | The idea of downtime optimisation is an effective means of minimizing losses of handling equipment in the container port terminal. Unfortunately, previous research relies on the direct factors of downtime, namely downtime parameter (DTM), probability density function (PDF), cumulative density function (CDF) but fails to use the aspect ratios of parameters to more effectively control downtime using the Taguchi method. This gap has resulted in the wrong results and decision making. To correct this problem, this article proposes six aspect ratio parameters to replace existing parameters, namely DTM/PDF, DTM/CDF, PDF/CDF, PDF/DTM, CDF/DTM, and CDF/PDF. These factors were used to obtain the signal-to-noise ratios, the response table and the optimal parametric settings for each Weibull distribution function parameter of ?=0.5, 1 and 3. It was found that the outcome at ?=3 had the best values and should be used for decision making. For instance, at ?=1, DTM/PDF of 92.56 hrs |
